Check Valve
Ampiasaina mba hisorohana ny fiverenana miverina, ireo valves ireo dia mazàna miasa amin'ny alàlan'ny famelana ny valva misokatra ho azy rehefa mandalo amin'ny valva amin'ny lalana nokasaina ny haino aman-jery ary tokony hivadika mivadika ny fanakatonana. Valve, Thread Ends Check valve, Double Plate Check Valve, ary flange Check Valve, sns.
Design Features
- Satro-boninkazo vita amin'ny gorodona miolakolaka
- Fikarohana na Piston Check
- Fanamarinana baolina
- Fanamarinana swing
fepetra arahana
- Famolavolana fototra: API 602, ANSI B16.34
- Mifarana hatramin'ny farany: DHV Standard
- Fitsapana sy fisavana: API 598
- Ny fiafaran'ny ratra (NPT) mankany ANSI/ASME B1.20.1
- Ny socket welding dia mifarana amin'ny ASME B16.11
- Mifarana amin'ny ASME B16.25
- Flange farany: ANSI B16.5
Toetra azo atao
- vy vy, vy firaka, vy tsy mety
- Seranan-tsambo feno na seranan-tsambo mahazatra
- Bonnet welded na Bonnet tombo-kase fanerena
- Manamboatra ny NACE MR0175 raha ilaina
Check Valve Material List
| anjara | Malagasy | Low temperatureService | Inôksa | High TemperatureService | Sour Service |
| -KEVI-PITANTANANA | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| MATOAN-DAHATSORATRA | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| DISC | ASTM A217-CA15 | ASTM A352-LCC/316OVERLAY | ASTM A351-CF8 | ASTM A217-WC9/STLOVERLAY | ASTM A217-CA15-NC |
| miankina | ASTMA216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| peratra SEAT | ASTM A105/STLOVERLAY | ASTM A182-F316/STLOVERLAY | ASTM A182-F316/STLOVERLAY | ASTM A182-F22/STLOVERLAY | ASTM A105/STLOVERLAY |
| HINGE PIN | ASTM A276-410 | ASTM A276-316 | ASTM A276-316 | ASTM A276-410 | ASTM A276-416-NC |
| PLUGFOR HINGE PIN | VY KARBONINA | ASTM A276-316 | ASTM A276-316 | INÔKSA | VY KARBONINA |
| milina fanasan-damba | INÔKSA | ASTM A276-316 | ASTM A276-316 | INÔKSA | INÔKSA |
| DISC NUT | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | INÔKSA |
| Mpanasa kapila | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | INÔKSA |
| DISC SPLIT PIN | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | INÔKSA |
| BONNETRING JOINT | vy malefaka | ASTM A276-316 | ASTM A276-316 | ASTM A276-304 | vy malefaka |
| BONNET STUD | ASTM A193-B7 | ASTM A320-L7M | ASTM A193 B8 | ASTM A193-B16 | ASTM A193-B7M |
| BONNET NUT | ASTM A194-2H | ASTM A194-7M | ASTM A194 8 | ASTM A194-4 | ASTM A194-2HM |
| RIVET | vy malefaka | VY KARBONINA | INÔKSA | VY KARBONINA | VY KARBONINA |
| LALANA ANARANA | INÔKSA | INÔKSA | INÔKSA | INÔKSA | INÔKSA |
| HOOK SCREW | VY KARBONINA | VY KARBONINA | INÔKSA | VY KARBONINA | VY KARBONINA |
